80514750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3514

約数の個数: 64

約数和(自身を含む): 207507456

約数和(自身を除く): 126992706

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 750, 775, 930, 1550, 2325, 3463, 3875, 4650, 6926, 7750, 10389, 11625, 17315, 20778, 23250, 34630, 51945, 86575, 103890, 107353, 173150, 214706, 259725, 322059, 432875, 519450, 536765, 644118, 865750, 1073530, 1298625, 1610295, 2597250, 2683825, 3220590, 5367650, 8051475, 13419125, 16102950, 26838250, 40257375, 80514750]

約数ペア:

[(1, 80514750), (2, 40257375), (3, 26838250), (5, 16102950), (6, 13419125), (10, 8051475), (15, 5367650), (25, 3220590), (30, 2683825), (31, 2597250), (50, 1610295), (62, 1298625), (75, 1073530), (93, 865750), (125, 644118), (150, 536765), (155, 519450), (186, 432875), (250, 322059), (310, 259725), (375, 214706), (465, 173150), (750, 107353), (775, 103890), (930, 86575), (1550, 51945), (2325, 34630), (3463, 23250), (3875, 20778), (4650, 17315), (6926, 11625), (7750, 10389)]